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Application

The series of machines are special equipment to test the dynamic release durability of cover assembly, under the simulated real assembled condition. During the test, install the cover assembly on the machine to load release fingers of the cover assembly by release bearing. The loading process is from rated pre-loading position  to the indicated release travel position, then return to the rated rated pre-loading position to form a loop circulation. While reaching one million cycles, test stops.

Test standard

To design and manufactureaccording to7.2 test condition of standard of QC/T27-2004Bench Test Method of Automobile

Test items

Test times

Main spindle rotation speed

Engagement-disengagement frequency

Ambient temperature

Release travel

Release load